Compare 8131 vs 8140
| Property | 8131 | 8140 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 471 × 1731 | 22 × 51 × 111 × 371 |
| Prime factorization | 47 × 173 | 2 × 2 × 5 × 11 × 37 |
| Divisors count | 4 | 24 |
| Divisors | 1, 47, 173, 8131 | 1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140 |
| Number of properties | 1 | 0 |
| Semiprimes | 2168th | |
| Roman numberals | ||
| Base 2 | 11111110000112 | 11111110011002 |
| Base 3 | 1020110113 | 1020111113 |
| Base 4 | 13330034 | 13330304 |
| Base 5 | 2300115 | 2300305 |
| Base 6 | 1013516 | 1014046 |
| Base 7 | 324647 | 325067 |
| Base 8 | 177038 | 177148 |
| Base 9 | 121349 | 121449 |
| Base 10 | 813110 | 814010 |
| Base 11 | 612211 | 613011 |
| Base 12 | 485712 | 486412 |
| Base 13 | 391613 | 392213 |
| Base 14 | 2d6b14 | 2d7614 |
| Base 15 | 262115 | 262a15 |
| Base 16 | 1fc316 | 1fcc16 |